Water purifier



FIG. 1 is a front perspective view of a water purifier according to a first embodiment showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof, the left side elevation view being a mirror image of the right side elevation view;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view of the water purifier of FIG. 1 in use with a handle; and,

FIG. 8 is a rear perspective view of the water purifier of FIG. 1 in use with a handle.

The broken line showing of a handle is for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a water purifier, as shown and described. 